2018-04-272018-04-271934-11-20http://hdl.handle.net/11209/11899A performance by Efren Zimbalist on violin with Theodore Seidenberg as accompanist. Efrem Zimbalist Sr. (April 21, 1889 – February 22, 1985) was a concert violinist, composer, teacher, conductor and director of the Curtis Institute of Music.en-USmusicprogramZimbalist, EfremSeidenberg, TheodoreOther